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公开(公告)号：US20240210766A1
公开(公告)日：2024-06-27
申请号：US18547390
申请日：2022-11-29
Inventor： Tingting Wang , Xu Wang , Qi Wang , Yan Yan , Yu Ma , Xiaofeng Yin , Zhiqiang Ma , Tao Gong , Haoyan Ren
IPC: G02F1/1343 , G02F1/1362 , H01L27/12
CPC classification number: G02F1/134318 , G02F1/136209 , G02F1/136286 , H01L27/124
Abstract: An array substrate includes: a base substrate, a light shielding layer on a first surface of the base substrate, and a plurality of pixel units and a first common electrode bus on a second surface of the base substrate. The base substrate includes a display region, first and second peripheral regions. Orthographic projections of the pixel units on the base substrate are arranged in an array in the display region. At least part of an orthographic projection of the light shielding layer and at least part of an orthographic projection of the first common electrode bus on the base substrate are in the second peripheral region, and the first common electrode bus is electrically connected to the common electrode included in at least one pixel unit. A distribution density of the first common electrode bus in the first peripheral region is smaller than that in the second peripheral region.
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12.发明授权公开(公告)号：US11910522B2
公开(公告)日：2024-02-20
申请号：US17523495
申请日：2021-11-10
Inventor： Tingting Wang , Qi Wang , Yan Yan
CPC classification number: H05K1/0213 , H05K1/028 , H05K1/09 , H05K2201/10128
Abstract: A flexible circuit board, a method for manufacturing the flexible circuit board, and a display device are provided. The flexible circuit board includes: a plurality of driving signal lines arranged with mutually insulate-gates, wherein the driving signal lines comprise at least two voltage signal lines arranged adjacent to each other; at least one isolation protecting line, the isolation protecting line being located between the two voltage signal lines arranged adjacent to each other.
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公开(公告)号：US11893955B2
公开(公告)日：2024-02-06
申请号：US17435209
申请日：2021-02-07
Inventor： Tingting Wang , Qi Wang , Yan Yan , Xue Wang
IPC: G09G3/36
CPC classification number: G09G3/3696
Abstract: The present disclosure provides common voltage compensation method and device for display panel, a display panel, and a display device. The display panel includes a common electrode, a common voltage compensation unit, and common electrode lines. The common electrode lines are sequentially numbered according to a distance from the common voltage compensation unit, a number of the common electrode lines is n, and n is an integer greater than 8. The method includes: the common voltage compensation unit providing common voltage to the common electrode; the common voltage compensation unit detecting actual common voltage on one of N1-th common electrode line to N2-th common electrode line, N1 being a value rounded down from n/8, and N2 being a value rounded down from n/4; the common voltage compensation unit compensating the common voltage of the common electrode according to the detected actual common voltage.
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公开(公告)号：US11244196B2
公开(公告)日：2022-02-08
申请号：US16960071
申请日：2019-10-10
Applicant: BOE Technology Group Co., Ltd.
Inventor： Tingting Wang
Abstract: A method of semantically segmenting an input image using a neural network is provided. The method includes extracting features of the input image to generate one or more feature maps; and analyzing the one or more feature maps to generate a plurality of predictions respectively corresponding to a plurality of subpixels of the input image. Extracting features of the input image is performed using a residual network having N number of residual blocks, N being a positive integer greater than 1. Analyzing the one or more feature maps is performed through M number of feature analyzing branches to generate M sets of predictions. A respective one set of the M sets of predictions includes multiple predictions respectively corresponding to the plurality of subpixels of the input image. A respective one of the plurality of predictions is an average value of corresponding ones of the M sets of predictions.
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公开(公告)号：US11100320B2
公开(公告)日：2021-08-24
申请号：US16542597
申请日：2019-08-16
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Tingting Wang , Yue Li
Abstract: This disclosure proposes an image recognition method and apparatus. The method comprises: obtaining an image to be recognized; inputting the image into a first preset block of a residual neural network, to obtain a first image feature corresponding to the image; inputting the first image feature into a second preset block of the residual neural network, an attention model, a first convolution layer, and a pooling layer arranged in this order, to obtain first label information corresponding to the image, which has a label correlation representation; inputting the first image feature into a second convolution layer and a bidirectional neural network arranged in this order, to obtain second label information corresponding to the image, which has a label correlation representation; and determining label information corresponding to the image in accordance with the first label information and the second label information.
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Patent Agency Ranking
公开(公告)号：US11862061B2
公开(公告)日：2024-01-02
申请号：US17764259
申请日：2021-03-01
Inventor： Tingting Wang , Qi Wang , Yan Yan
IPC: G11C19/28 , G09G3/20 , H01L29/417 , H01L27/12 , G02F1/1362
CPC classification number: G09G3/2092 , G11C19/28 , G02F1/1362 , G09G2310/0267 , G09G2310/0286 , G09G2330/04 , H01L27/124 , H01L29/41733
Abstract: The present disclosure provides a shift register, a gate driving circuit and a display panel. The shift register includes a transistor, which includes a gate electrode, a gate insulating layer, an active layer, a first electrode and a second electrode; the first and second electrode are of comb-shaped structures; the first electrode includes first and second comb tooth portions arranged at intervals, and a first comb handle portion connecting the first and second comb tooth portions; and comb tooth electrodes of the first comb tooth portions have a different length from those of the second comb tooth portions; the second electrode includes third and fourth comb tooth portions arranged at intervals, and a second comb handle portion connecting the third and fourth comb tooth portions; the first and third comb tooth portions form an inter-digital structure, the second and fourth comb tooth portions form an inter-digital structure.
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公开(公告)号：US11699709B2
公开(公告)日：2023-07-11
申请号：US17515246
申请日：2021-10-29
Inventor： Zhiqiang Ma , Tingting Wang
IPC: G02F1/1339 , H01L27/12 , G02F1/1368
CPC classification number: H01L27/1244 , G02F1/1339 , G02F1/1368 , H01L27/1259
Abstract: The present disclosure provides an array substrate, a display panel, and a display device. The array substrate includes: a substrate; and a first conductive structure, an interlayer insulation layer, and a second conductive structure sequentially disposed on the substrate. The first conductive structure has a first connection portion, the second conductive structure has a second connection portion, and the first connection portion is electrically coupled to the second connection portion through a via penetrating through the interlayer insulation layer. At least one of the first connection portion and the second connection portion is provided with an opening, and an orthographic projection of the opening on the substrate does not overlap an orthographic projection of the via on the substrate.
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公开(公告)号：US20230030419A1
公开(公告)日：2023-02-02
申请号：US17788608
申请日：2021-07-05
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Tingting Wang
Abstract: The invention relates to a machine learning model training method and device and electronic equipment, and relates to the technical field of artificial intelligence. The training method includes the following steps: inputting an image sample into a regression machine learning model, extracting a feature map of the image sample by utilizing the regression machine learning model, and determining an identification result of the image sample according to the feature map; inputting the feature map into a classification machine learning model, and determining the membership probability of the image sample belonging to each classification by using the classification machine learning model according to the feature map; calculating a first loss function according to the recognition result and the labeling result of the image sample, and calculating a second loss function according to the membership probability and the labeling result of the image sample; and training a regression machine learning model by using the first loss function and the second loss function.
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19.发明授权公开(公告)号：US11295419B2
公开(公告)日：2022-04-05
申请号：US16945336
申请日：2020-07-31
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Ruibin Xue , Tingting Wang , Zhenxing Hao
Abstract: The present disclosure provides a distortion correction method, a distortion correction apparatus, an electronic device, and a computer-readable storage medium, the distortion correction method including: performing a line detection on the distorted image to obtain multiple straight lines in the distorted image; grouping the straight lines into multiple groups of straight lines; selecting optimal boundary lines of the distorted image from the groups of straight lines; determining multiple initial vertexes of the distorted image according to intersection points between the optimal boundary lines; and performing a perspective transformation processing on the distorted image according to the initial vertexes to obtain a corrected image.
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公开(公告)号：US11249581B2
公开(公告)日：2022-02-15
申请号：US16605197
申请日：2019-04-30
Inventor： Qi Wang , Tingting Wang , Bo Zhou , Yongzhi Song
Abstract: Provided are a touch control structure, a touch control method and a touch control device. The touch control structure includes: a touch control layer; an electrode layer disposed on the touch control layer; and a dielectric material layer disposed on a side of the electrode layer away from the touch control layer, wherein the dielectric material layer has a lipophilicity variable with a voltage applied by the electrode layer.
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